# All Classes

- Class Summary
  Class | Description
  --- | ---
  CastlabsSubtitlesPreviewBuilder | Builds `SubtitlesPreview` instances for the castlabs subtitles plugin.
  SubtitlesPlugin | This plugin provides support for extended Subtitles within the Castlabs SDK.
  SubtitlesViewComponentImpl | Implementation of `SubtitlesViewComponent` for the subtitles plugin.
  SubtitleViewWrapper | Deprecated. You should create the `SubtitlesView` directly, either programmatically or by declaring it in a layout file.